<preclass="example">

&lt;!-- controller.html --&gt;

&lt;script&gt;

connection.send("{string: '你好，世界!',lang: 'zh-CN'}");

connection.send("{string: 'こんにちは、世界!',lang: 'ja'}");

connection.send("{string: '안녕하세요, 세계!',lang: 'ko'}");

connection.send("{string: 'Hello, world!',lang: 'en-US'}");

connection.send('{"string": "你好，世界!", "lang": "zh-CN"}');

connection.send('{"string": "こんにちは、世界!", "lang": "ja"}');

connection.send('{"string": "안녕하세요, 세계!", "lang": "ko"}');

connection.send('{"string": "Hello, world!", "lang": "en-US"}');

&lt;/script&gt;

&lt;!-- presentation.html --&gt;

var spanElt = document.createElement("SPAN");

spanElt.lang = messageObj.lang;

spanElt.textContent = messageObj.string;

document.appendChild(spanElt);

document.body.appendChild(spanElt);

};

&lt;/script&gt;